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| ọja Alaye |
| SMD piezo buzzer,Iru ìṣó ita Iwọn Foliteji: 12VDC Foliteji ti nṣiṣẹ: 3-20VDC Ti won won Lọwọlọwọ: 8mA Max. SPL (@ 10cm): 83dB minni Iwọn Foliteji ni 10cm Igbohunsafẹfẹ Igbohunsafẹfẹ: 4.0± 0.5KHz Ohun orin Iseda:Nikan Iwọn otutu ti nṣiṣẹ: -30 ~ + 85°C Iwọn: 2.6g Ohun elo Ile: PPS |